Answer:
40
Step-by-step explanation:
The formula for area is LxW, in this case it’s 5x8 which is 40.
Answer:
RM = 12 cm
Step-by-step explanation:

Assuming 20 is the hypotenuse cus there is no picture:




If It's not the hypotenuse:




But I find it unlikely that 20 wasn't the hypotenuse so ignore that unless it applies.
Hope this helped. :0)
Answer: I think its 81 but i'm not that sure.
Step-by-step explanation:
Step-by-step explanation:
if it is three inches long do 4x3 which is 12 inches
1mile=5280 feet that is the correct answer